0
votes
1answer
67 views

Wireless card isnt working with Ubuntu 14.04 VirtualBox Guest OS

I have set up ubuntu 14.04 on virtual box and its my first time using this os. My wireless adapter is intel centrino wireless-N2230 802.11n. It works fine on my windows 7 host.I tried to download ...
1
vote
0answers
25 views

F12 for wifi not working on HP M6-1045DX

I've searched for hours and tried multiple suggestions to no avail, except for editing iwlwifi.conf and adding the "extra options", I'm not sure doing that part applies to my setup or not. OK, here's ...
2
votes
1answer
78 views

Is this a bad wireless card?

I have been having a weird wifi card issue. First, the hardware details from lshw: product: Intel(R) Core(TM) i5-2450M CPU @ 2.50GHz wifi card: Intel(R) Centrino(R) Wireless-N + WiMAX 6150 ...
0
votes
0answers
69 views

Slow wifi download speed Ubuntu 14.04 Intel Centrino 2030

I've been through a few posts, and the common solutions suggested there have not fixed my slow download speed issues. I'm not too good with diagnosing my issue, but I'll be sure to add more ...
-1
votes
1answer
202 views

Bluetooth with Centrino Advanced-N 6235 on Ubuntu 14.04

The hardware is present: $ lspci | grep Centrino 04:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24) And the Bluetooth, iwlwifi, and iwldvm modules get loaded: $ lsmod ...
0
votes
1answer
963 views

Wifi works on live cd but not when I boot from hd

I have been installing different variants of Ubuntu over the last couple of days. I have installed linux mint, lubuntu, kubuntu, xubuntu, ES luma. The following behavior is present in all of them. ...
0
votes
2answers
377 views

Intel Centrino Centrino Advanced-N 6235 weak wireless reception

I use this card in a computer with Ubuntu 12.04.3 installed. The wi-fi works, but the reception is very weak, compared to a Windows based pc at the exact same place (plus other issues like when ...
1
vote
0answers
18 views

wifi driver intel centrino problem [duplicate]

I am having intel centrino wireless n 2230 card which i have trying to install through iwlwifi*.tar and then copying .ucode to firmware and then running modprobe twice but it wasnt available even i ...
2
votes
2answers
179 views

Fix for “Wireless disabled by hardware key” in dual boot system win8.1/Ubuntu 13.04

I have a dual boot system with windows 8.1 and Ubuntu 13.04 I upgraded from windows 7 and since then I have been unable to browse via wireless on Ubuntu I have tried all the tips I can find but none ...
0
votes
1answer
300 views

Change wireless paramaters in Ubuntu

My laptop has windows 8 and i have a Intel Centrino N 2230 wireless adapter. I had issues with connecting to Internet over WI-FI and in order to fix this,i changed the WI-FI adapter property to ...
2
votes
0answers
447 views

Wifi slows to crawl Intel Centrino wireless -N 1000

I've been experiencing sever bandwidth issues with my laptop and was hoping someone could help me resolve them. Speedtest.net typically reports my dl rate is ~ 18 Mb, upload ~ 2.5 Mb and ping ~ 20ms, ...
1
vote
0answers
259 views

13.04 - Random Lag Spikes on Wifi

I get random lag spikes on my wifi connection. Here's what pinging a computer on the local network does: 64 bytes from 192.168.1.99: icmp_req=10 ttl=64 time=2.06 ms 64 bytes from 192.168.1.99: ...
5
votes
1answer
5k views

Wireless with Intel Centrino Advanced-N 6235

I installed Ubuntu 12.10 on a Samsung Series 5 530U3C-A0J and while Ethernet works, I am having trouble with wireless LAN. It manages to establish a connection to my router without any problems, but ...
0
votes
1answer
1k views

soft-blocked on my wireless interfaces

I have a new laptop with a centrino wireless card. I installed ubuntu on it and all seemed fine until I upgraded the kernel, and rebooted. My wireless stopped working despite toggling the wireless ...
1
vote
0answers
510 views

Wireless N in Samsung Series 9 NP900X3A (Intel Ultimate-N 6300)

after install a fresh Ubuntu LTS 12.04 (Precise Pangolin) in my Samsung Series 9 NP900X3A the wireless network become super unstable. After boot I can only connect for a few seconds and traffic stops ...
2
votes
1answer
4k views

WiFi stops working after a while in Lenovo ThinkPad W520 (Ubuntu 12.04)

After several minutes(I do not know how many) there is no internet connection on my laptop via Wi-Fi.Ubuntu doesn't show any kind of message that my WiFi was disconnected neither there is a signal ...
1
vote
0answers
42 views

HP Pavilion dv4-3029tx Wireless [duplicate]

Possible Duplicate: Wifi disabled for Intel Centrino Wireless-N 1000 Intel in 12.04 I just bought an HP dv4-3029tx and installed Ubuntu 12.04 on it. It has a centrino wireless-n 1030 card. ...
0
votes
1answer
980 views

Internet goes on and off after updating to 12.04

For some reason I have yet to understand, when I upgraded from 11.10 (working flawlessly) to 12.04, internet seems not to work after a while and the only solutions are either to reboot or to disable ...
1
vote
1answer
337 views

centrino N-1000 wireless conected with internet access until i start browsing

I am new to UBUNTU and have been researching this for awhile now. Still cant seem to come up with any thing. I am in the communications field, so i have a general idea of how things work. I am in ...
2
votes
1answer
492 views

WiFi is slower than in Windows

The built-in WiFi network adapter in my netbook works fine in Windows, but in Ubuntu it is much slower, to the point where the web is hardly usable. Why might this be? I've tried using an external ...
0
votes
1answer
387 views

Intel Centrino 1000 not working on an hp dm4t

I've an HP dm4t laptop with an Intel Centrino Wireless 1000 card. Everything was working fine on Natty but when I upgraded to Oneiric, the wireless (specifically connectin to WPA2 Personal) stopped ...